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Error In Packages RRS feed

  • Question

  • User338455301 posted

    hi, in my project i have these layers 

    - Api (my apis that use in app)
    - Data  (my data layer)
    - Domain Classes (my models) 
     - Xamarin_App

    - Xamarin_App.Android

    my api layer is .net core 3.0 but i want use models in api layer (and identity tables (AspNetUsers, AspNetRoles , ...... )) and xamarin layer  but i have this error 

    and i cant use domain classes layer in xamarin and api toghether 


    Error NU1202 Package Microsoft.AspNetCore.Identity.EntityFrameworkCore 3.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.AspNetCore.Identity.EntityFrameworkCore 3.0.0 supports:
      - netcoreapp3.0 (.NETCoreApp,Version=v3.0)
      - netstandard2.1 (.NETStandard,Version=v2.1) Xamarin_App H:\work-project\Xamain_Toturial_1\Xamarin_App\Xamarin_App\Xamarin_App.csproj 1

    Error NU1202 Package Microsoft.EntityFrameworkCore.SqlServer 3.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.EntityFrameworkCore.SqlServer 3.0.0 supports: netstandard2.1 (.NETStandard,Version=v2.1) Xamarin_App H:\work-project\Xamain_Toturial_1\Xamarin_App\Xamarin_App\Xamarin_App.csproj 1



    how can i use doamin classess as cross platform layer ?

    Sunday, May 3, 2020 11:04 AM

Answers

  • User475983607 posted

    The error is very clear.   Either upgrade to netstandard 2.1 or drop the main projects to Core 2.1.  

    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Sunday, May 3, 2020 11:39 AM